关于自定义类数组..在线等..
#include <iostream>
#include <string>
#include <vector>
//#include <array>
using namespace std;
class Time
{
public:
Time(){};
Time( int tyear,int tmonth,int tdate){}
int get_year() { return year;}
int get_month() { return month;}
int get_date() { return date;}
void set_year(int ayear) { year = ayear;}
void set_month(int amonth) { month = amonth;}
void set_date(int adate) { date = adate;}
private:
int year;
int month;
int date;
};
class Note
{
public:
Note (Time btime,string bname, double ba,double bb,string bemoney);
void set_name(string aname) { name = aname;}
void set_time(Time atime) { time = atime;}
void set_money(double amoney) { money = amoney;}
void set_bank(double abank) { bank = abank;}
Time get_time() { return time;}
string get_name() { return name;}
double get_money() { return money;}
double get_bank() {return bank;}
string get_emoney() {return emoney;}
private:
Time time;
string name;
double money;
double bank;
string emoney;
};
Note::Note(Time btime,string bname, double ba,double bb,string bemoney)
{
time = btime;
name = bname;
money = ba;
bank = bb;
emoney = bemoney;
}
int welcome()
{
cout < < "welcome! " < < endl;
cout < < "start a new note, enter 1 " < < endl;
cout < < "select a note, enter 2 " < < endl;
cout < < "sum the note, enter 3 " < < endl;
cout < < "enter 0 to exit! " < < endl;
int a;
cin > > a;
return a;
}
Time settime(int year, int month, int date)
{
Time time;
time.set_date(date);
time.set_month(month);
time.set_year(year);
return time;
}
Note setnote(Time time, string name, double money, double bank )
{
Time kk;
Note note(kk, "saga ",1,1, "english ");
note.set_bank(bank);
note.set_money(money);
note.set_name(name);
note.set_time(time);
return note;
}
int main()
{
int year,month,date,i=0;
double money,bank;
string name;
Time time[100];
Note note[100]; //问题出在这里!!!!!!!!!!!!
welcome();
if (welcome() == 1)
{
cout < < "year: " < < endl;
cin > > year;
cout < < "month: " < < endl;
cin > > month;
cout < < "date: " < < endl;
cin > > date;
cout < < "name: " < < endl;
cin > > name;
cout < < "money: " < < endl;
cin > > name;
cout < < "bank: " < < endl;
cin > > bank;
time[i] = settime(year, month, date);
note[i] = setnote(time[i], name, money, bank);
i++;
}
if (welcome() == 2)
{
cout < < "year: " < < endl;
cin > > year;
cout < < "month: " < < endl;
cin > > month;
cout < < "date: " < < endl;
cin > > date;
for (int a=0; a <=i; a++)
{
if (time[a].get_year() == year &&
time[a].get_month() == month &&
time[a].get_date() == date)
{
cout < < "name: " < < note[a].get_name() < < endl;
cout < < "money: " < < note[a].get_money() < < endl;
cout < < "bank: " < < note[a].get_bank() < < endl;
}
}
}
return 0;
}
[解决办法]
Note (Time btime,string bname, double ba,double bb,string bemoney);
改成：
Note (Time btime = Time(),string bname = " ", double ba=0.0,double bb=0.0,string bemoney= " ");
[解决办法]
#include <iostream>
#include <string>
#include <vector>
//#include <array>
using namespace std;
class Time
{
public:
Time(){};
Time( int tyear,int tmonth,int tdate){}
int get_year() { return year;}
int get_month() { return month;}
int get_date() { return date;}
void set_year(int ayear) { year = ayear;}
void set_month(int amonth) { month = amonth;}
void set_date(int adate) { date = adate;}
private:
int year;
int month;
int date;
};
class Note
{
public:
Note(){name = " ";money = 0;bank = 0;emoney = " ";};
Note (Time btime,string bname, double ba,double bb,string bemoney);
void set_name(string aname) { name = aname;}
void set_time(Time atime) { time = atime;}
void set_money(double amoney) { money = amoney;}
void set_bank(double abank) { bank = abank;}
Time get_time() { return time;}
string get_name() { return name;}
double get_money() { return money;}
double get_bank() {return bank;}
string get_emoney() {return emoney;}
private:
Time time;
string name;
double money;
double bank;
string emoney;
};
Note::Note(Time btime,string bname, double ba,double bb,string bemoney)
{
time = btime;
name = bname;
money = ba;
bank = bb;
emoney = bemoney;
}
int welcome()
{
cout < < "welcome! " < < endl;
cout < < "start a new note, enter 1 " < < endl;
cout < < "select a note, enter 2 " < < endl;
cout < < "sum the note, enter 3 " < < endl;
cout < < "enter 0 to exit! " < < endl;
int a;
cin > > a;
return a;
}
Time settime(int year, int month, int date)
{
Time time;
time.set_date(date);
time.set_month(month);
time.set_year(year);
return time;
}
Note setnote(Time time, string name, double money, double bank )
{
Time kk;
Note note(kk, "saga ",1,1, "english ");
note.set_bank(bank);
note.set_money(money);
note.set_name(name);
note.set_time(time);
return note;
}
int main()
{
int year,month,date,i=0;
double money,bank;
string name;
Time time[100];
Note note[100]; //问题出在这里!!!!!!!!!!!!
welcome();
if (welcome() == 1)
{
cout < < "year: " < < endl;
cin > > year;
cout < < "month: " < < endl;
cin > > month;
cout < < "date: " < < endl;
cin > > date;
cout < < "name: " < < endl;
cin > > name;
cout < < "money: " < < endl;
cin > > name;
cout < < "bank: " < < endl;
cin > > bank;
time[i] = settime(year, month, date);
note[i] = setnote(time[i], name, money, bank);
i++;
}
if (welcome() == 2)
{
cout < < "year: " < < endl;
cin > > year;
cout < < "month: " < < endl;
cin > > month;
cout < < "date: " < < endl;
cin > > date;
for (int a=0; a <=i; a++)
{
if (time[a].get_year() == year &&
time[a].get_month() == month &&
time[a].get_date() == date)
{
cout < < "name: " < < note[a].get_name() < < endl;
cout < < "money: " < < note[a].get_money() < < endl;
cout < < "bank: " < < note[a].get_bank() < < endl;
}
}
}
return 0;
}
我吧默认构造函数写了，你按自己要求改改数据
